Rolling Process Analysis of Pure Ti and Ti-6Al-4V Titanium Alloys
Date Issued
2005
Date
2005
Author(s)
Shih, Chao-Ching
DOI
zh-TW
Abstract
The production of The Titanium metal has begun 50 years ago. At the beginning, it was known as “dream metal” because of its special material properties. Since the Titanium alloy has some excellent properties such as lightweight, high strength and good corrosion resistant characteristic, it is widely applied in aerospace industry, shipbuilding industry, 3C industry, etc.. Many recent researches have shown that the Titanium alloy is affine to the human body, so it finds extensive applications in the area of the biomaterials.
The purpose of this paper is to deal with the pure Titanium Grade2 and Ti-6Al-4V. Based on the experiences in the production lines, we try to find out the manufacture characteristics of the Titanium alloy in the processes of forging and rolling-mill. In the same time, with the aid of the six sigma method for quality improvement, we use “Minitab” statistical analysis software in combination with plans for experiment to solve the problems such as defect of surface quality, flaws in metallographic properties and bad production rate.
With this paper, we hope the research and development concerning the Titanium alloy will make some contribution to the special alloy industry in Taiwan. Further, we hope that the Titanium industry in Taiwan can even come to fame in the world in the future.
Subjects
輥軋
熱軋
純鈦
鈦合金
Titanium
Ti-6Al-4V
pure Titanium
rolling-mill
Type
thesis
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